Jisulife Neck Fan Life5 100 Speed 40000RPM Cooling 4500mAh Battery with Lanyard

Jisulife. 100-Speed Turbo Power with High-Efficiency Motor: Neck fan with 9-blade turbo fan and brushless motor blasts 8.5m/s winds 10cm distance at 40,000 RPM max 100 adjustable speeds from breezy to hurricane-grade cooling High performance ensures rapid cooling, roller adjusts wind speed, balances strong power and portability, and provides an efficient heat dissipation experience integrated with wearable design. Customizable Cooling Long-Lasting Battery: Portable fan's 4500mAh battery lasts 3-16 hours depending on speed). The sealed charging port keeps dust and moisture out, and fully charges in 3-4 hours. Track battery life in real time with the LED display, and easily charge with a USB adapter. With long battery life and fast charging, you can enjoy uninterrupted comfort even in hot weather. Smart LED-Instant Adjustment: Personal fan boasts smart LED displays, real-time speed 1-100 and battery. Short press to power on/off, double-tap for battery check. Rotate the roller up and down